Paw Paw Martin&#39;s Locking Electrical Outlet Safety Cover

ABSTRACT

An apparatus is disclosed for a cover plate for an electrical outlet that mounts flush to an existing wall and secured with a screw in the center of the cover plate. The cover plate has two socket openings for a standard electrical outlet and four smaller openings around the socket openings. These smaller openings will be called arm housings. They have two ends of different dimensions, with a ramp inside to accommodate a locking safety arm of the safety caps. The safety arms of the safety cap fit inside the larger end of arm housing, and travel along the ramp, increasing tension on the safety arms as it is turned to the right, until it locks in the smaller end slot of the arm housing. The locking safety cap has four safety arms on each cap which are designed to line up with the four slots of the safety outlet cover arm housings. These safety arms fit inside the arm housing and are turned clockwise. Tension or pressure is created on the safety arms inside the arm housing as it is turned toward the final locking position. To remove the locking safety cap, one must press firmly on the sides of the safety cap (thumb on one side and index finger on the other) and turn counter-clockwise. The tension of the locking safety arm will be released enough to free the locking safety cap after pressure is applied to the outside of the safety cap and turned counter-clockwise

BACKGROUND OF THE INVENTION

The present invention relates to an electrical outlet cover plate with removable cover caps that attach to the cover plate in order to cover electrical sockets provided on an electrical outlet and to prevent unwanted access to the electrical socket. Different devices have been created for preventing children from inserting objects into electrical sockets of electrical outlets and thus being electrocuted. Still other devices for addressing this problem are specially designed electrical outlets or electrical sockets. However, these require replacement of the electrical outlet which can be expensive. The present invention addresses this problem by providing a cover plate that fits over a standard electrical outlet and is provided with child proof removable caps that cover the electrical sockets. This device is economical, easily installed and effective in preventing access by children to the electrical sockets while allowing an adult to easily remove one or more of the caps to obtain access to the socket.

ABSTRACT

An electrical outlet safety cover consisting of a cover plate and removable caps to cover and prevent access by children to underlying electrical outlet. The cover plate replaces a standard electrical cover plate on an electrical outlet and fastens to the electrical outlet with an attachment screw in the center of the safety cover. The rear side of the cover plate is provided with slot housings on the top sides and bottom on each electrical socket access opening into which legs, provided on the child-proof safety caps, insert as a means of fastening or removing the caps over the electrical outlet. A slot housing surrounds each slot to prevent the legs on the safety cap from inserting too far inward when inserting or removing the caps from the cover plate. The caps are sufficiently large to cover the attachment screw and to prevent choking by a child.

SUMMARY OF INVENTION

An apparatus device for electrical outlet cover plates that will attach to or retro fit most traditional electrical outlets and fits flush against an existing wall with a screw in the center of the cover plate. The cover plate contains socket openings as well as slot housings to lock the safety caps into place over the socket openings. Each safety cap has four locking legs that enter into slot housings and, when turned clockwise, will lock the safety caps into the cover plate. To remove the safety caps, place thumb on one side of the cap and a finger on the other side, press in on top of the cap, and while pressing on the cap turn counter-clockwise until locking leg reaches the wide end of the slot, then pull cap off from the cover late.

-   1. An electrical outlet cover plate with locking safety caps     designed to fit most traditional outlet covers. The cover plate has     two outlet openings the same as traditional outlet covers, a safety     cover plate with slot housing openings around each outlet opening,     two slot housings are above the top outlet opening, one on the top     left and one on the top right, with two more slot housings mid way     to the bottom of the upper outlet opening, and on the other lower     outlet opening the slots are mid way from the top of the opening and     two at the bottom of the outlet opening. Two are on the left, and     two on the right. -   2. The locking outlet safety cover, according to Claim 1, comprising     a provided screw to attach the outlet safety cover plate to a     standard outlet, fixing the outlet safety cover plate flush to a     wall, having a screw in the center of the outlet safety cover plate     to prevent the outlet safety cover from being removed while the     locking safety caps are in place. -   3. The outlet safety cover plate according to Claim 1, further     comprising four slot housings built into the outlet safety cover     around each electrical opening, each slot housing having a wide end     and a narrow end so that the legs on each safety cap may be inserted     into the wide end of the slot housing opening and rotated clockwise     so that the legs move into the narrow end of the slot housing     locking the safety cap into place with hooks on the end of each leg.     To remove the safety caps, press in on top and side of caps and     rotate counter-clockwise to the wide end of the slot housing and     pull off the cap.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 depicts the overall assembly of the safety cover plate, safety caps, and fastener.

FIG. 2 illustrates the back view of the safety cap with legs and spring.

FIG. 3 shows the front view of the safety cap.

FIG. 4 displays the back view of the safety cover plate, with slot housings.

FIG. 5 reveals the back view of the safety cover place, highlighting a single slot housing.

FIG. 6 introduces the location of the “A” feature of the slot housing on the safety cover plate depicted at magnification in FIG. 7.

FIG. 7 is a magnification and cross-section of the slot housing ramp, and the wide and narrow ends of the locking mechanism.

FIG. 8 shows the spring component of the locking mechanism, and introduces the “A” feature of the spring and a single leg and hook on the safety cap shown at magnification in FIG. 9.

FIG. 9 is a magnification of the spring and leg and hook devices of the locking mechanism.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

Referring to the drawings beginning with FIG. 1, there is an illustrated electrical outlet safety cover FIG. 1, 12 that is constructed in accordance with a preferred embodiment of the present invention. The safety cover plate FIG. 1, 12 is a rectangular shape containing traditional electrical outlet openings FIG. 1, 22, through which the female sockets of a traditional outlet are exposed into which the male end of traditional plugs fit. The cover FIG. 1, 12 fits over traditional electrical outlets, and includes a fastener hole FIG. 4, 16B for the screw FIG. 1, 16 to fit and seats into a traditional electrical outlet and mounts flush to the wall. There are four slot housing openings FIG. 1, 18 around each outlet opening FIG. 1, 22 into which the locking legs FIG. 2, 20 of each safety cap FIG. 3, 14 mount. In the top outlet opening FIG. 1, 22, two of the slot housings FIG. 1, 18 are located just above the outlet opening on the left and right side, and two slot housings sit on the left and right around the mid section of the top outlet opening. In the bottom outlet opening FIG. 1, 22, two of the slot housings are located just below the outlet opening on the left and right side, and two on the left and right in the mid section of the bottom outlet opening.

Each safety cap FIG. 3, 14 has four legs FIG. 2, 20 and two springs FIG. 2, 24 on the back side to insert into the slot housings FIG. 5, 18B. These are designed in a manner similar to a mechanism provided on child-proof medicine bottles. When the safety cap legs FIG. 2, 20 are inserted into the slot housings FIG. 5, 18B, the legs are first inserted into the wider opening of the housing FIG. 7, 18C. When the legs FIG. 2, 20 are inserted, the cap is turned clockwise until the leg hooks FIG. 9, 20B lock into place inside the slot housing FIG. 5, 18B at the narrow end FIG. 7, 18D, confirming the lock position. The slot housings FIG. 5, 18B have a wider end FIG. 7, 18C to receive the legs FIG. 2, 20 of the safety cap, and the leg hooks FIG. 9, 20B travels up a ramp FIG. 5, 18E inside the slot housing, and then each slot housing narrows to the narrow end FIG. 7, 18D where the legs FIG. 2, 20 and the leg hooks FIG. 6, 20B lock into place. The springs FIG. 8, 24 on the back side of the safety cap FIG. 3, 14 ensure a snug fit inside the slot housing FIG. 5, 18B.

To remove a safety cap FIG. 3, 14 from the safety cover plate FIG. 1, 12, push in on top and the outside walls of the safety cap FIG. 3, 14 while simultaneously turning the cap counterclockwise, engaging the spring FIG. 8, 24 to release the leg hooks FIG. 9, 24B. The legs FIG. 2, 20 of the safety cap FIG. 3, 14 then travel back down the ramp FIG. 7, 18E inside the slot housings FIG. 5, 18B, from narrow end FIG. 7, 18D to wider end FIG. 7, 18C. Once the legs of the safety cap FIG. 2, 20 reach the wider end, the safety cap FIG. 1, 14 may be pulled free from the slot openings FIG. 1, 18 and away from the safety cover plate FIG. 1, 12. It is to be understood that each safety cap FIG. 1, 14 is independently attachable to and detachable from the safety cover plate FIG. 1, 12. 

1. A safety device to prevent child access to electrical outlets comprising: a safety cover attachable to standard electrical outlets as a replacement cover, and said cover mounts flush to a wall, being flat on the front and back sides and does not protrude outward.
 2. The electrical outlet safety cover according to claim 1 comprising: a provided screw to attach to standard electrical outlets, securing cover flush to a wall.
 3. The electrical outlet safety cover according to claim 1 further comprising: each said slot housing in safety cover is designed with four slot openings around each electrical outlet opening, having a wider end and a narrow end so that the safety caps can be secured to the cover plate by inserting safety cap legs into wide end of slot openings and rotating clockwise so that the legs move into the narrow end of the slot housing, securing the safety caps 